Question

Lily hikes at least 1 hour but not more than 3 hours. She hikes at an average rate of 2.2 miles per hour.

The distance Lily hikes in t hours is modeled by a function.



p(t)=2.2t



What is the practical range of the function?

all multiples of 2.2 between 2.2 and 6.6, inclusive.

all real numbers.

all real numbers from 1 to 3, inclusive.

all real numbers from 2.2 to 6.6, inclusive.

Answer 1

heh, are you doing a test? I think this one's C

Answer 2

no and thx

Answer 3

np :)

Answer 4

it was D